Suppose That the Rate of Air Flow in and Out

question 46

Short Answer

Suppose that the rate of air flow in and out of a person's lungs during respiration is
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liters per second, where is the time in seconds. What is the average volume of inspired air in the person's lungs during one respiratory cycle?
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Definitions:

\(n + 2\)

Represents an algebraic expression in which 2 is added to a variable n.

\(n + 1\)

An expression representing one more than a given number \(n\).

\(( n + 6 ) !\)

A notation indicating the factorial of n plus 6, meaning the product of all positive integers up to n+6.

\(( n + 3 ) !\)

Denotes the factorial of the sum of a variable n and 3, representing the product of all positive integers up to and including (n+3).